S
M
T
W
T
F
S
26
59°
30°
27
61°
26°
28
64°
31°
29
55°
37°
30
60°
39°
1
54°
44°
2
62°
40°
3
48°
33°
4
59°
40°
5
71°
48°
6
62°
48°
7
57°
39°
8
53°
38°
9
56°
39°
10
56°
40°
11
54°
43°
12
55°
40°
13
55°
41°
14
57°
43°
15
56°
44°
16
56°
42°
17
55°
40°
18
57°
44°
19
62°
45°
20
62°
45°
21
61°
44°
22
62°
46°
23
60°
46°
24
62°
45°
25
59°
46°
26
58°
46°
27
61°
47°
28
62°
47°
29
58°
46°
30
59°
47°
31
61°
48°
1
59°
48°
2
63°
46°
3
60°
48°
4
64°
48°
5
60°
47°
6
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Saint-Antoine Sud
Saint-Antoine Sud's May 2026 forecast shows daily high temperatures ranging from 53° to 71°, with overnight lows between 38° and 50°. The average high for May is 59° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Saint-Antoine Sud. See also: June | July | August.
